place of the laboratory in soil classification and interpretation
By: by Charles E. Kellogg.
Contributors: United States. Soil Conservation Service.
Publisher: U.S. Dept. of Agriculture, Soil Conservation Service
Published: 1962
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 21
Subjects: Soils -- Classification; Soil surveys
Genres: Classification.
Notes: Cover title.

"June 1962".